A nano heat insulation plate coating device

Abstract

The utility model discloses a kind of nano heat insulation plate coating devices.The utility model is linked control by visual sensing module and pressure sensing plate, in combination with three-dimensional coating path planning technology, realize high-precision coating thickness control, significantly improve coating uniformity;Directional hot air circulation system and high-precision temperature control technology are used, cooperate HEPA filter device, effectively shorten curing time and avoid dust pollution.Equipment uses high-temperature resistant silica gel rolling soft belt and dynamic flow regulation mechanism, ensure long-term operation stability, guarantee operation safety.Greatly improve productivity and coating utilization, effectively solve the problems such as uneven coating, low curing efficiency, high maintenance cost of traditional process, suitable for aerospace, building energy saving and other fields nano heat insulation plate high-efficiency precision coating.

Description

Technical Field

[0001] This utility model relates to the field of nanomaterial surface treatment technology, and in particular to a nano-insulation plate coating device. Background Technology

[0002] Nano-insulation panels are a new type of high-efficiency thermal insulation material based on nanotechnology, and are hailed as one of the best-performing high-temperature thermal insulation materials in the world. They achieve excellent thermal insulation by creating a nanoscale porous structure within the material to greatly suppress the three modes of heat transfer (conduction, convection, and radiation).

[0003] Nano-insulation panels are widely used in aerospace, building energy conservation and other fields due to their excellent thermal resistance properties. The quality of their surface coating directly affects the weather resistance and service life of the product.

[0004] Traditional coating methods have drawbacks, such as the difficulty of adapting to changes in the shape of the substrate due to manual operation or fixed spraying equipment, which can easily lead to thickness deviations of more than ±15μm, resulting in fluctuations in thermal insulation performance. Natural air drying or conventional hot air curing requires 4-6 hours, and the hot air system lacks a filtration device, allowing dust to easily adhere to the uncured coating surface and cause defects.

[0005] Therefore, a nano-insulation panel coating device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to address the aforementioned shortcomings by providing a nano-insulation plate coating device.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a nano-insulation panel coating device, comprising a device body, wherein the device body includes a fixing bracket, a base, and an L-shaped protective plate. A fixed bracket is vertically installed on the top of the base. The bottom of the fixed bracket is connected to the coating component and the vision sensing module through a slide rail structure. The detection directions of the coating component and the vision sensing module are both facing the top surface of the base. An L-shaped protective plate is installed on the top of the base and is distributed opposite to the fixed bracket. The bottom end of the L-shaped protective plate forms a protection zone. A hot air blower is embedded in the top of the protection zone. An air inlet is installed at the top of the hot air blower. The air inlet passes through the L-shaped protective plate and extends to the outside. The base has a conveying component in the center of its top surface, which includes two symmetrically distributed rotating shafts and a rolling soft belt sleeved on the rotating shafts. The rotating shafts are driven by a servo motor. A pressure sensing plate is also embedded in the top surface of the base. The signal output end of the pressure sensing plate is electrically connected to the control unit of the conveying component.

[0008] Furthermore, the bottom end of the fixed bracket is provided with a horizontally extending fixed groove, and the coating assembly is installed in the fixed groove by an electric push rod, which drives the coating assembly to reciprocate along the fixed groove.

[0009] Furthermore, the vertical section of the L-shaped protective plate is covered with a heat insulation material layer, a temperature sensor is installed at the top of the protected area, and an air filter is installed at the air inlet to prevent dust from entering and affecting the coating curing quality.

[0010] Furthermore, the visual sensing module includes a high-definition camera and an image processing unit.

[0011] Furthermore, the surface of the rolling soft belt is provided with an anti-slip texture layer, the anti-slip texture layer being made of high-temperature resistant silicone.

[0012] The beneficial effects of this utility model are reflected in: This device significantly improves the uniformity and consistency of the nano-insulation board coating through the coordinated control of the vision sensing module and pressure sensing plate, combined with three-dimensional coating path planning technology. At the same time, it adopts a directional hot air circulation system and high-precision temperature control technology, along with a filtration device to ensure the cleanliness of the hot air, thereby shortening the curing time after coating, effectively avoiding secondary dust pollution, and greatly improving the surface quality of the finished product and production efficiency. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention; Figure 2 This is a front view of the structure of this utility model.

[0014] In the picture: 1. Main body of the device; 2. Fixed bracket; 201. Fixed slide; 202. Coating assembly; 3. Base; 301. Rotating shaft; 302. Pressure sensing plate; 303. Rolling soft belt; 4. L-shaped protective plate; 401. Hot air blower; 402. Air inlet. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-2This utility model discloses a nano-insulation plate coating device. The main body 1 of the device consists of a fixed bracket 2, a base 3, and an L-shaped protective plate 4. The fixed bracket 2 is vertically installed on the top of the base 3, and its bottom end is connected to the coating component 202 and the vision sensing module through a sliding rail structure. The L-shaped protective plate 4 is distributed opposite to the fixed bracket 2, and its vertical section together with the base 3 forms a closed protection zone. A hot air blower 401 is embedded in the top of the protection zone.

[0017] The coating assembly 202 includes a spray head, a feed pipe, and a flow control valve. The feed pipe connects to an external paint source, and the signal input terminal of the flow control valve is electrically connected to a vision sensing module. The vision sensing module acquires images of the substrate using a high-definition camera. The image processing unit uses the Canny edge detection algorithm to identify the substrate outline and combines this with weight data measured by a pressure sensing plate 302 embedded in the top surface of the base 3 to generate a three-dimensional coating path plan. The flow control valve dynamically adjusts the paint flow rate based on the path planning results, achieving precise control of the coating thickness.

[0018] The conveying assembly includes two symmetrically distributed rotating shafts 301 and a rolling soft belt 303 sleeved around the rotating shafts 301. The rotating shafts 301 are driven by a servo motor. A pressure sensing plate 302 is embedded in the top surface of the base 3, and its signal output terminal is electrically connected to the servo motor control unit. The specific implementation process is as follows: the sheet material is conveyed to the pressure sensing plate 302 via the rolling soft belt 303; when the pressure value reaches a preset threshold, the servo motor stops running and triggers the coating assembly 202 to start; after coating is completed, the rolling soft belt 303 continues to rotate, conveying the sheet material to the protection zone for hot air curing. The air inlet 402 of the hot air blower 401 penetrates the horizontal section of the L-shaped protective plate 4 and extends to the outside. A HEPA filter is installed at the air inlet 402. A temperature sensor is installed at the top of the protected area. The air outlet of the hot air blower 401 is connected to the protected area through an adjustable air guide plate, forming a directional hot air circulation system. The temperature sensor feeds back the real-time temperature to the control unit of the hot air blower 401.

[0019] The surface of the 303 rolling soft belt is provided with a diamond-shaped anti-slip texture layer, and the material is room temperature vulcanizing silicone rubber.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] Additionally, "multiple" refers to two or more.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nano-insulation panel coating device, comprising a device body (1), wherein the device body (1) includes a fixing bracket (2), a base (3), and an L-shaped protective plate (4), characterized in that: A fixed bracket (2) is vertically installed on the top of the base (3). The bottom of the fixed bracket (2) is connected to the coating component (202) and the vision sensing module through a slide rail structure. The detection directions of the coating component (202) and the vision sensing module are both facing the top surface of the base (3). An L-shaped protective plate (4) is installed on the top of the base (3) and is distributed opposite to the fixed bracket (2). The bottom end of the L-shaped protective plate (4) forms a protection zone. A hot air blower (401) is embedded in the top of the protection zone. An air inlet (402) is installed on the top of the hot air blower (401). The air inlet (402) penetrates the L-shaped protective plate (4) and extends to the outside. The base (3) has a conveying component in the middle of its top surface, including two symmetrically distributed rotating shafts (301) and a rolling soft belt (303) sleeved on the rotating shafts (301). The rotating shafts (301) are driven by a servo motor. The top surface of the base (3) is also fitted with a pressure sensing plate (302). The signal output end of the pressure sensing plate (302) is electrically connected to the control unit of the conveying component.

2. The nano-insulation panel coating device according to claim 1, characterized in that: The bottom end of the fixed bracket (2) is provided with a horizontally extending fixed slide groove (201). The coating component (202) is installed in the fixed slide groove (201) by an electric push rod. The electric push rod drives the coating component (202) to move back and forth along the fixed slide groove (201).

3. The nano-insulation panel coating device according to claim 1, characterized in that: The vertical section of the L-shaped protective plate (4) is covered with a heat insulation material layer. A temperature sensor is installed at the top of the protective area. An air filter is installed at the air inlet (402) to prevent dust from entering and affecting the coating curing quality.

4. The nano-insulation panel coating device according to claim 1, characterized in that: The visual sensing module includes a high-definition camera and an image processing unit.

5. The nano-insulation panel coating device according to claim 1, characterized in that: The surface of the rolling soft belt (303) is provided with an anti-slip texture layer, and the anti-slip texture layer is made of high temperature resistant silicone.

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